EP 0474310 B1 19961211 - Method for the production of a steel plate concrete floor
Title (en)
Method for the production of a steel plate concrete floor
Title (de)
Verfahren zur Herstellung einer Stahlblechbetondecke
Title (fr)
Procédé pour la fabrication d'un plancher en béton et tÔle d'acier
Publication
Application
Priority
NL 9001970 A 19900906
Abstract (en)
[origin: EP0474310A1] For the production of steel plate concrete floors which can span a considerable length without the concrete being subjected to too great a tensile load under the influence of the weight of the floors themselves and the effective load, and with the deformations standing in the way a practical use, tensioning elements (5) of steel or other elastic material are fitted in the lengthwise direction of the steel plate (1), concrete mortar (2) is poured on the steel plate (1) so that the tensioning members are embedded in the concrete (2), and the tensioning members are placed under tension. The rigid pipes (4) for recessing channels in the concrete are placed over the steel plate (1) in the lengthwise direction thereof, before or after pouring of the concrete mortar the tensioning elements (5) are guided through the channels and are placed under a tensile load after setting of the concrete (2), and the ends of the tensioning elements (5) are anchored in the set concrete (2). <IMAGE>
IPC 1-7
IPC 8 full level
E04B 5/40 (2006.01)
CPC (source: EP)
E04B 5/40 (2013.01)
Designated contracting state (EPC)
BE DE GB LU NL
DOCDB simple family (publication)
EP 0474310 A1 19920311; EP 0474310 B1 19961211; DE 69123517 D1 19970123; DE 69123517 T2 19970612; NL 9001970 A 19920401
DOCDB simple family (application)
EP 91202275 A 19910905; DE 69123517 T 19910905; NL 9001970 A 19900906